Originally Posted by
nemiro
Sounds like the brake booster is pulling the pedal down. Think there is a control valve inside it that is supposed to sense when you are pressing the pedal and when you are off. It may be leaking. I have seen this in certain older cars. Start the engine and watch the brake pedal drop.
With my foot on the pedal and lightly pushing on it. The pedal will fall away as soon as the engine is started. Is that what you mean?
Thanks for the replies to this and the PM.